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UNIVERSAL PANEL METERS

OMM 323UNI
OMM 323UNI panel meter small
OMM323UNI panel meter enlarged image

OMM 323UNI

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3½-digit programmable display / universal panel meter

OMM 323UNI Series meters are economical 3½-digit programmable panel meters designed for basic applications. OMM 323UNI is based on a single-chip microcontroller with A/D convertor. This instrument can be configured for eight different input settings that are easily accessible in the instrument's menu. The meter is designed for high accuracy, stability and ease of control. Choose red or green LED display option.

  • 5 Year Warranty
  • Multifunction input: AC, DC, Process Monitor, RTD, T/C, DU, Ni and resistance
  • DC Voltmeter and ammeter, ohmmeter, T/C & RTD thermometer
  • Display unit for linear potentiometers
OMM 323UNI data sheet

Data Sheet

Display Range Accuracy Power Output Size

±1999
9.1 mm
red or green

±90/±180 mA
±30/±60 mV
±1/±20/±40/±80 V
±20 mA/4 to 20 mA
±2/±5/±10 V
0 to 100/300 Ω
0 to 3/24/30 kΩ
Pt 50/100/1,000
Cu 50/100
Ni 1,000/10,000
J/K/T/E/B/S/R/N/L
Linear potentiometer

±0.15 %
(of range)

10 to 30 VDC/24 VAC
10 to 30 VDC/24 VAC, isolated

1/32 DIN
bezel: 48 x 24 mm
cutout: 45 x 22.5 mm
OML 343UNI
OML 343UNI panel meter small
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OML343UNI

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3½-digit universal programmable display / panel meter

Model OML 343UNI is a simple and economical 3½-digit universal programmable panel meter. Based on a single-chip microcontroller with A/D convertor, this instrument can be configured for eight different input settings, that are easily accessible in the instrument's menu. The OML 343UNI is designed for high accuracy, stability and ease of control.

  • 5 Year Warranty
  • Multifunction input: AC, DC, Process Monitor, RTD, T/C, DU, Ni and resistance
  • DC voltmeter and ammeter, ohmmeter, T/C & RTD thermometer
  • Digital filters, linearization
OML 343UNI data sheet

Data Sheet

Display Range Accuracy Power Output Size

±1999
14 mm
red or green

±90/±180 mA
±30/±60 mV
±1/±20/±40/±80 V
±20 mA/4 to 20 mA
±2/±5/±10 V
0 to 100/300 Ω
0 to 3/24/30 kΩ
Pt 50/100/1 000
Cu 50/Cu 100
Ni 1,000/Ni 10,000
J/K/T/E/B/S/R/N/L
Linear potentiometer

±0.15 % (of range)

10 to 30 VDC/24 VAC

1x relay

1/8 DIN
bezel: 96 x 48 mm
cutout: 92 x 45 mm
OMM 350UNI
OMM 350UNI 6-digit panel meter
OMM350UNI panel meter enlarged image

OMM 350UNI

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6-digit programmable display / universal panel meter

Model OMM 350UNI is a small, 6-digit panel measuring instrument with universal inputs. Instrument is based on a single chip microcontroller with accurate A/D convertor, which assures high accuracy, stability and easy programming.

  • 5 Year Warranty
  • Multifunction input: DC, Process Monitor, RTD, T/C, DU
  • DC Voltmeter and ammeter, ohmmeter, T/C & RTD thermometer
  • Display unit for linear potentiometers
OMM 350UNI data sheet

Data Sheet

Display Range Accuracy Power Output Size

±1999
9.1 mm
red or green

±90/±180 mA
±30/±60 mV
±1/±20/±40/±80 V
±20 mA/4 to 20 mA
±2/±5/±10 V
0 to 100/300 Ω
0 to 3/24/30 kΩ
Pt 50/100/1,000
Cu 50/100
Ni 1,000/10,000
J/K/T/E/B/S/R/N/L
Linear potentiometer

±0.2 % (of range)

10 to 30 VDC/24 VAC, isolated

2x relays

bezel: 72 x 24 mm
cutout: 68 x 21.5 mm
OM 352UNI
OM 352UNI Series panel meters
OM 352UNI Series panel meters larger image

OM 352UNI

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3½- or 4-digit programmable display / universal panel meter

The OM 352UNI Series of economical programmable universal panel meters are available in 3½-and 4-digit models. It is based on a single-chip microcontroller with an A/D convertor which ensures good accuracy, stability and easy programming. The OM 352UNI can be configured for 8 different input signal types. It is available with either 14 mm or 20 mm display, which is 3-color and its color can change when a user programmed value is reached. Excitation option.

  • 5 Year Warranty
  • Multifunction input: AC, DC, Process Monitor, RTD, T/C, DU, Ni and resistance
  • DC Voltmeter and ammeter, ohmmeter, T/C & RTD thermometer
  • Display unit for linear potentiometers
OM 352UNI data sheet

Data Sheet

Display Range Accuracy Power Output Size

3½- digit model:
±1999
14 mm
red or green

4- digit model:
20 mm
red/green/
orange

±20/±60/±1 000 mV
0 to 20/4 to 20 mA
0 to 2/5/10 V
0 to 300 Ω/1.5/3/30 kΩ
Pt 50/100/500/1,000
Cu 50/100
Ni 1,000/10,000
J/K/T/E/B/S/R/N/L
Linear potentiometer

±0.2 % (of range)

10 to 30 V AC/DC
80 to 250 V AC/DC

2x relays
0 to 5 mA
0/4 to 20 mA
0 to 2/5/10 V
RS 232/485

1/8 DIN
bezel: 96 x 48 mm
cutout: 92 x 45 mm
OM 402UNI
OM 402UNI panel meters
OM402UNI Series Panel Meters

OM 402UNI

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4- or 6-digit programmable display / universal panel meter

Model OM 402UNI Series of universal programmable panel instruments are available in 4- and 6-digit models. Based on a single chip microcontroller with a fast 24-bit A/D convertor, it can be configured for 8 different input signal types, easily set in the instrument's menu.

  • 5 Year Warranty
  • Multifunction input: DC, Process Monitor, RTD, T/C, DU, Ni, CU and resistance
  • DC Voltmeter and ammeter, ohmmeter, T/C & RTD thermometer
  • Display unit for linear potentiometers
  • Excitation option
OM 402UNI data sheet

Data Sheet

Display Range Accuracy Power Output Size

4- digit model:
-999 to 9999
20 mm
red/green/
orange

6- digit model:
-99999 to
999999
14 mm
red or green

±60/±150/±300/±1200mV
0 to 5/20 mA/4 to 20 mA
±2/±5/±10/±40 V
0 to 100 Ω/1/10/100 kΩ
Pt 50/100/500/1 000
Cu 50/Cu 100
Ni 1 000/Ni 10 000
J/K/T/E/B/S/R/N/L
Linear potentiometer

Option A
±0.1/±0.25/±0.5/±2/±5 A
±100/±250/±500 V
Option B
(expansion by 3 PM inputs)
3x 0 to 5/20/4 to 20 mA
±2/±5/±10/±40 V

±0.1 % (of range)

10 to 30 V AC/DC
80 to 250 V AC/DC

5 to 24 V DC
Up to 4 relays
0 to 5 mA
0/4 to 20 mA
0 to 2/5/10 V
RS 232/485
MODBUS,
PROFIBUS
RTC, FAST

1/8 DIN
bezel: 96 x 48 mm
cutout: 92 x 45 mm
OM 403UNI
OM 403UNI panel meters
OM403UNI Series Panel Meters

OM 403UNI

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4- or 6-digit programmable display / universal panel meter

Model OM 403UNI Series of universal programmable panel meters can be used as a straight forward 4-digit and units or 6-digit numeric display. It also has several other displays described in the bulleted items below providing a powerful process monitoring and control tool. Based on a 32-bit microprocessor and fast 24-bit A/D convertor for high accuracy, stability and flexibility. It can be configured for 11 different input signal types, 8 output and 6 relay options easily set in the instrument's menu. Instrument must be ordered with relay and output options selected.

  • 5 Year Warranty
  • 3-Color display version
  • Setup Wizard
  • Relays, data output analog output (options)
  • 1/8 DIN size
  • Data recording option
  • Click for OOM 403UNI pricing
  • Multifunction input: DC V, DC mA, Process Monitor, RTD, T/C, DU, Ni, CU, NTC, PTC, UC and resistance
  • DC Voltmeter and ammeter, ohmmeter, T/C & RTD thermometer
  • Display unit for linear potentiometers
  • Programmable scale, offset, digital filters, tare, math functions, min/max, linearization, relay set points, display color change points and sample rate
  • Bluetooth for set up using Android device
OM 402UNI data sheet

Data Sheet

OM 403UNI panel meters

Click on image above to view full PDF.

Display Range Accuracy Power Output Size

6-digit setting:
--99999 to 999999
or
4-digit + units setting:
--999 to 9999 uu

DC:
0 to ±60/±75/±100/±150/±300/±1,000 mV
0 to 100 mA
0 to ±20/±40 V

PM:
0 to ±2/±5/±10/
0 to 5/20 mA, 4 to 20/ mA

Lin. Pot/Ohm:
0 to 100/300 Ω,
0 to 1/3/10/30/100 kΩ
(2-, 3- or 4-wire, with broken wire detection)
0 to 300 kΩ (2- or 4-wire)

RTD: Pt 50/100/500/1,000
Cu 50/100
Ni 1,000/10,000
NTC 1/2/3/4/⅚
(2-, 3- or 4-wire, with broken wire detection)
PTC KTY 81/210
(2-, 3- or 4-wire, with broken wire detection)
T/C: J/K/T/E/B/S/R/N/L/XK
(with broken cable/sensor detection)
CJC: adjustable -20°C to 99°C

±0.05% of f.s.




±0.05% of f.s.


±0.07% of f.s.




±0.1% of f.s.

±0.07% of f.s.
±0.07% of f.s.
±0.07% of f.s.
±0.07% of f.s.
±0.07% of f.s.
25 ppm/°C

10 to 30 V AC/DC
80 to 250 V AC/DC

Analog output:
0 to 2/5/10 V DC, ±10 VDC, 0 to 5/20 mA, 4 to 20 mA

Digital output:
RS 232, RS 485 • Modbus TCP/IP, PROFINET

2-Ch. combo:
Analog output + RS 232, Analog output + RS 485, 2x Analog outputs

1/8 DIN
bezel: 96 x 48 mm
cutout: 92 x 45 mm

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